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Bug #13149
closedRuby 2.4.0 の CSV の field_size_limit オプションで先読み文字数を制限できない
Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 2.3.3p222 (2016-11-21 revision 56859) [x86_64-darwin16]
Description
Ruby 2.4.0 から、指定文字数未満で例外が出る事も、指定文字数以上で例外が出ない事もあります。
以下、指定文字数未満で例外が出るケース。
require 'csv'
CSV.new(DATA, field_size_limit: 4).each { |x| p x }
__END__
"a","b"
"
2
",""
$ ruby test.rb
["a", "b"]
~/.rbenv/versions/2.4.0/lib/ruby/2.4.0/csv.rb:1931:in `block in shift': Field size exceeded on line 2. (CSV::MalformedCSVError)
from ~/.rbenv/versions/2.4.0/lib/ruby/2.4.0/csv.rb:1828:in `loop'
from ~/.rbenv/versions/2.4.0/lib/ruby/2.4.0/csv.rb:1828:in `shift'
from ~/.rbenv/versions/2.4.0/lib/ruby/2.4.0/csv.rb:1770:in `each'
from test.rb:3:in `<main>'
以下、指定文字数以上で例外が出ないケース。
require 'csv'
CSV.new(DATA, field_size_limit: 5).each { |x| p x }
__END__
"a","b"
"
2345
",""
$ ruby test.rb
["a", "b"]
["\n2345\n", ""]
Updated by koshigoe (Masataka SUZUKI) almost 8 years ago
- Description updated (diff)
Updated by nobu (Nobuyoshi Nakada) almost 8 years ago
- Status changed from Open to Closed
Applied in changeset r57406.
csv.rb: fix field_size_limit check
- lib/csv.rb (CSV#shift): the last column is an Array in extended
column since r55985. [ruby-dev:49964] [Bug #13149]
Updated by nobu (Nobuyoshi Nakada) almost 8 years ago
- Description updated (diff)
- Backport changed from 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN to 2.2: DONTNEED, 2.3: DONTNEED, 2.4: REQUIRED
Updated by naruse (Yui NARUSE) over 7 years ago
- Backport changed from 2.2: DONTNEED, 2.3: DONTNEED, 2.4: REQUIRED to 2.2: DONTNEED, 2.3: DONTNEED, 2.4: DONE
ruby_2_4 r57868 merged revision(s) 57406.
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